<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>用户登录</title>
     <link href="/static/bootstrap/css/bootstrap.min.css" rel="stylesheet">
  </head>
<body>
  <!-- jQuery (Bootstrap 的 JavaScript 插件需要引入 jQuery) -->
        <script src="/static/jquery-3.1.1.min.js"></script>
        <!-- 包括所有已编译的插件 -->
        <script src="/static/bootstrap/js/bootstrap.min.js"></script>
<div class="container">
<center>
<form action="" method="post" >
            Username: <input name="username" type="text" />
            Password: <input name="password" type="password" />
            <input value="Login" type="submit" />

</center>


</form>
</div>

</body>
</html>
